20080494

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{7589}}^1$

素因数の和:7614

約数の個数: 48

約数和(自身を含む): 51915600

約数和(自身を除く): 31835106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 7589, 15178, 22767, 45534, 53123, 68301, 106246, 136602, 159369, 204903, 318738, 371861, 409806, 478107, 743722, 956214, 1115583, 1434321, 2231166, 2868642, 3346749, 6693498, 10040247, 20080494]

約数ペア:

[(1, 20080494), (2, 10040247), (3, 6693498), (6, 3346749), (7, 2868642), (9, 2231166), (14, 1434321), (18, 1115583), (21, 956214), (27, 743722), (42, 478107), (49, 409806), (54, 371861), (63, 318738), (98, 204903), (126, 159369), (147, 136602), (189, 106246), (294, 68301), (378, 53123), (441, 45534), (882, 22767), (1323, 15178), (2646, 7589)]